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DC poleHodnotaJazyk
dc.contributor.authorOpatová, Kateřina
dc.contributor.authorKučerová, Ludmila
dc.contributor.authorZetková, Ivana
dc.contributor.editorKučerová, Ludmila
dc.contributor.editorJirková, Hana
dc.contributor.editorJeníček, Štěpán
dc.date.accessioned2019-10-08T12:49:18Z-
dc.date.available2019-10-08T12:49:18Z-
dc.date.issued2019
dc.identifier.citationJIRKOVÁ, Hana ed.; JENÍČEK, Štepán ed. Proceedings PING 2019: modern trends in material engineering: 10.-13.09.2019, Pilsen. 1. vyd. Plzeň: University of West Bohemia, 2019, s. 84. ISBN 978-80-261-0879-5.en
dc.identifier.isbn978-80-261-0879-5
dc.identifier.urihttp://hdl.handle.net/11025/35257
dc.description.sponsorshipPING 2019 is organized with the support of funds for specific university research project SVK1-2019-002.en
dc.format1 s.cs
dc.format.mimetypeapplication/PDF
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.rights© University of West Bohemiaen
dc.subjectFIBcs
dc.subjectSTEMcs
dc.subjectvysokopevnostní ocelcs
dc.subject3D tiskcs
dc.titleMethodology for observation of maraging tool steel after 3D printing using FIB and STEM modeen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe components of the maraging tool steel produced by 3D printing are further heattreated after printing. It is a stress relief annealing and precipitation hardening since it is martensitic precipitation-hardenable steel. During this process, in the steel microstructure, precipitates of Ni3Ti and Fe2Mo or Fe7Mo are formed, which significantly contribute to an increase in ultimate tensile strength, hardness, and toughness. To understand the precipitation processes, it is necessary to describe the particles in detail. However, they are very small in size and cannot be examined properly by a light microscope (LM) or by scanning electron microscope (SEM). A possible way to investigate and describe these precipitates is to produce a thin lamella using a focused ion beam (FIB) in the electron microscope chamber, where scanning transmission electron microscopy (STEM) is subsequently used for observation. A lamella was prepared from the DMLS (Direct Metal Laser Sintering) printed part by an ion beam for observation in STEM mode. The experiment took place at the Zeiss AURIGA scanning electron microscope, equipped with an ion gun and also provided with STEM capabilities for thin samples. The lamella preparation methodology was gradually optimized to achieve sufficient resolution during observation of these very fine microstructures produced by 3D printing.en
dc.subject.translatedFIBen
dc.subject.translatedSTEMen
dc.subject.translatedmaraging steelen
dc.subject.translated3D printingen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Proceedings PING 2019: modern trends in material engineering
Konferenční příspěvky / Conference Papers (RTI)
Proceedings PING 2019: modern trends in material engineering

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  2. Publikace ZČU / UWB Publications
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  5. Proceedings PING 2019: modern trends in material engineering